Effect of Housing System, Slaughter Age and Sex on Slaughter and Carcass Parameters of Broiler Ducks

Cyril Hrnčár, Ján Weis, Ľuboslava Petričová, Jozef Bujko

Abstract


The aim of this study was to determine the effects of housing system slaughterage and sex on performance and carcass parameters of broiler ducks. Theexperiment was carried out in half-operation conditions experimental base ofDepartment of Poultry Science and Small Animal Husbandry of Slovak Universityof Agriculture in Nitra. A total of 60 one day old ducklings (type Peking DuckWhite) were randomly divided to 2 housing groups: three-floor cage system anddeep litter system, both under uniform microclimate conditions. The housingsystem, slaughter age and sex significantly affected the slaughter weights ofbroiler ducks in 49 and 56 day of fattening. The results of this study showed the influenceof housing system, sex and slaughter age on slaughter and carcass parameters.The slaughter and carcass parameters were statistically higher (P<0.05) inthree-floor cage system in comparison with the deep litter system. Breast, things,back and wings weights and carcass yield were significantly affected (P<0.01) by slaughter age. Sex no significantly affected carcass yield(P>0.05). The some slaughterand carcass parameters of male ducks were statistically higher (P<0.05) comparedwith female ducks.

Keywords


duck, cage, deep litter, slaughter, carcass

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Scientific Papers Animal Science and Biotechnologies publish open access articles under the terms of the Creative Commons Attribution 4.0 Licence (read full legal code).


LUCRARI STIINTIFICE ZOOTEHNIE SI BIOTEHNOLOGII (SCIENTIFIC PAPERS ANIMAL SCIENCE AND BIOTECHNOLOGIES)

ISSN print 1841 - 9364
ISSN online 2344 - 4576
ISSN-L  1841 - 9364
(former ISSN 1221-5287, E-ISSN 1841-9364)

PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Semiannual
PUBLICATION LANGUAGE: English
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Banat´s University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara
Bioengineering Faculty of Animal Resources
300645, Timişoara, Calea Aradului 119, Romania

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